Shelf backplane



FIG. 1 is a front view;

FIG. 2 is a rear view;

FIG. 3 is a top view;

FIG. 4 is a bottom view;

FIG. 5 is a right side view;

FIG. 6 is a left side view; and,

FIG. 7 is a top right perspective view.

The claimed design is fragmentarily shown to indicate indefinite length. 

We claim the ornamental design for a shelf backplane, as shown and described. 